NO951334L - Foto-aukustisk måleanordning - Google Patents
Foto-aukustisk måleanordningInfo
- Publication number
- NO951334L NO951334L NO951334A NO951334A NO951334L NO 951334 L NO951334 L NO 951334L NO 951334 A NO951334 A NO 951334A NO 951334 A NO951334 A NO 951334A NO 951334 L NO951334 L NO 951334L
- Authority
- NO
- Norway
- Prior art keywords
- photo
- measuring device
- acoustic measuring
- acoustic
- measuring
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/1702—Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids
Landscapes
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO951334A NO300346B1 (no) | 1995-04-05 | 1995-04-05 | Foto-akustisk måleanordning |
PCT/NO1996/000074 WO1996031765A1 (en) | 1995-04-05 | 1996-04-01 | Photoacoustic measuring apparatus |
EP96910237A EP0819243A1 (en) | 1995-04-05 | 1996-04-01 | Photoacoustic measuring apparatus |
AU53487/96A AU5348796A (en) | 1995-04-05 | 1996-04-01 | Photoacoustic measuring apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO951334A NO300346B1 (no) | 1995-04-05 | 1995-04-05 | Foto-akustisk måleanordning |
Publications (3)
Publication Number | Publication Date |
---|---|
NO951334D0 NO951334D0 (no) | 1995-04-05 |
NO951334L true NO951334L (no) | 1996-10-07 |
NO300346B1 NO300346B1 (no) | 1997-05-12 |
Family
ID=19898089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO951334A NO300346B1 (no) | 1995-04-05 | 1995-04-05 | Foto-akustisk måleanordning |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0819243A1 (no) |
AU (1) | AU5348796A (no) |
NO (1) | NO300346B1 (no) |
WO (1) | WO1996031765A1 (no) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999044040A1 (no) * | 1998-02-26 | 1999-09-02 | Presens As | A method for drift compensated measurement of gas concentration, and a photoacoustical gas sensor |
WO2004008112A1 (de) * | 2002-07-12 | 2004-01-22 | Abb Research Ltd | Hochauflösendes absorptionsspektrometer und entsprechendes messverfahren |
US8848191B2 (en) | 2012-03-14 | 2014-09-30 | Honeywell International Inc. | Photoacoustic sensor with mirror |
CN103954561A (zh) * | 2014-05-14 | 2014-07-30 | 江苏舒茨测控设备有限公司 | 用于检测二氧化硫浓度的光声光谱检测装置 |
DE102014108424B3 (de) * | 2014-06-16 | 2015-06-11 | Johann Wolfgang Goethe-Universität | Nicht-invasive Stoffanalyse |
WO2017097824A1 (de) | 2015-12-09 | 2017-06-15 | Diamontech Gmbh | Vorrichtung und verfahren zum analysieren eines stoffs |
CN108369182B (zh) | 2015-12-09 | 2021-10-15 | 迪亚蒙泰克股份有限公司 | 用于分析材料的装置和方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK160590C (da) * | 1988-09-12 | 1991-09-16 | Fls Airloq As | Fremgangsmaade til detektering af en gasart ved hjaelp af fotoakustisk spektroskopi |
EP0685728B1 (en) * | 1994-06-04 | 2002-12-11 | Orbisphere Laboratories Neuchatel Sa | Photoacoustic analyzer |
-
1995
- 1995-04-05 NO NO951334A patent/NO300346B1/no not_active IP Right Cessation
-
1996
- 1996-04-01 AU AU53487/96A patent/AU5348796A/en not_active Abandoned
- 1996-04-01 WO PCT/NO1996/000074 patent/WO1996031765A1/en not_active Application Discontinuation
- 1996-04-01 EP EP96910237A patent/EP0819243A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
NO300346B1 (no) | 1997-05-12 |
AU5348796A (en) | 1996-10-23 |
WO1996031765A1 (en) | 1996-10-10 |
EP0819243A1 (en) | 1998-01-21 |
NO951334D0 (no) | 1995-04-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |